Measurement Solutions Provider

Combustion Analysis

Mobile test and measurement systems for all types of combustion engines, such as car, truck, ship, motorcycle, power-saw…

DEWETRON’s CA instruments are the optimal fit in engine research, development and optimization because of its powerful analysis
capabilities for many engine parameters and characteristics and the capability to measure synchronous additional signals beyond engine combustion. Easy Expansion is possible for e.g. combined testing of hybrid powertrains with electrical power analysis functions, sound and vibration, rotational and torsional vibration, drivability with GPS and camera and more.

Combustion Analyzer Instruments (DEWE-CA)
Predefined standard models


Key Features:

  • ALL-IN-ONE combustion analyzer and mixed signal data acquisition system
  • Crank angle and time based sampling
  • Direct pressure and angle sensor connection
  • XCP interface for acquiring ECU data
  • Portable/in-vehicle and test bed models
  • Battery powered, compact
  • Connectivity to AVL PUMA, KS TORNADO, ETAS INCA …
  • Cold start testing, knock detection
  • Easy to use, short learning time
DEWE-2600-CA2-Prof.Portable in-car or test bed version. Fully battery powered
DEWE-5000-CA2-Prof.Portable and Test bench version
DEWE-800-CA2-Prof.Test bed or rack mounted version
DEWE-211-CA2-Prof.For Motorcycle testing
DEWETRON Professional Combustion Analyzer

  • 0.1° resolution with crank angle encoder, up to 16.666 RPM, 8 channels      

      (= 1 MS/s sampling rate per channel), angle based sampling
  • Simultaneous sampling (NO PHASE ERROR)
  • Up to 0.1° with interpolated sampling using the in-car sensor (60-2)
  • Online mathematics, statistics, standard derivation
  • Fast online displays - pressure diagram, P/V diagram and more
  • Integrated crank angle CPU for crank angle relative sampling up to 3600
    pulses per RPM, as well as direct connection to the car's built-in sensor
    (e.g. 60-2 and others)
  • time domain sampling, especially for cold start tests
  • Prepared for DEWETRON DAQP plug-in modules (e.g. charge, voltage, strain...)
  • Each channel sampled up to 1 MS/s, 16-bit resolution
  • Includes on-line fast combustion "scope", configurable as pressure vs.
    crank angle and pressure-volume diagram
  • Includes basic statistics, off-line display, data storing, data export to
    ASCII  (also Excel®) and export to FlexPro® and Concerto (AVL)
Please find the detailed information  in the DEWE-CA2 models data sheet.

Note that only your choice of DAQP modules is required to complete the system.

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